Circle has launched Refund Protocol, a new smart contract designed to enable non-custodial escrow and onchain dispute resolution for stablecoin payments, particularly focusing on ERC-20 tokens like USDC. This protocol offers mediated resolutions, lockups, and non-custodial refunds, enhancing the safety and flexibility of stablecoin transactions by minimizing dependency on centralized third parties. Aimed at developers, Refund Protocol supports features like arbiter-mediated refunds, lockup periods, and early withdrawals based on offchain agreements, facilitating clearer, more dependable commerce on the blockchain.